Resurrect this function.

Sun Jan  8 03:22:22 2006  Soeren Sandmann  <sandmann@redhat.com>

	* process.c (process_flush_caches): Resurrect this function.

	* collector.c (collector_reset): Call it from here

ChangeLog

@@ -1,3 +1,9 @@
+Sun Jan  8 03:22:22 2006  Soeren Sandmann  <sandmann@redhat.com>
+
+	* process.c (process_flush_caches): Resurrect this function.
+
+	* collector.c (collector_reset): Call it from here
+
 Sun Jan  8 02:19:34 2006  Soeren Sandmann  <sandmann@redhat.com>
 
 	* TODO: update

collector.c

@@ -240,6 +240,8 @@ collector_reset (Collector *collector)
 {
     if (collector->stash)
 	stack_stash_free (collector->stash);
+
+    process_flush_caches();
     
     collector->stash = stack_stash_new ();
     collector->n_samples = 0;

process.c

@@ -200,6 +200,44 @@ process_free_maps (Process *process)
     g_list_free (process->maps);
 }
 
+
+static void
+free_process (gpointer key, gpointer value, gpointer data)
+{
+    char *cmdline = key;
+    Process *process = value;
+    
+#if 0
+    g_print ("freeing: %p\n", process);
+    memset (process, '\0', sizeof (Process));
+#endif
+    g_free (process->cmdline);
+#if 0
+    process->cmdline = "You are using free()'d memory";
+#endif
+    process_free_maps (process);
+    g_list_free (process->bad_pages);
+    g_free (cmdline);
+    
+    g_free (process);
+}
+
+void
+process_flush_caches  (void)
+{
+    if (!processes_by_cmdline)
+	return;
+
+    g_hash_table_foreach (processes_by_cmdline, free_process, NULL);
+    
+    g_hash_table_destroy (processes_by_cmdline);
+    g_hash_table_destroy (processes_by_pid);
+    
+    processes_by_cmdline = NULL;
+    processes_by_pid = NULL;
+}
+
+
 static gboolean
 process_has_page (Process *process, gulong addr)
 {
@@ -343,6 +381,8 @@ process_get_from_pid (int pid)
     return p;
 }
 
+
+
 #include <sys/utsname.h>
 #include <sys/types.h>
 #include <sys/stat.h>

process.h

@@ -59,6 +59,6 @@ const Symbol *process_lookup_symbol_with_filename (Process    *process,
 						   const char *filename,
 						   gulong      address);
 const char *  process_get_cmdline                 (Process    *process);
-
+void	      process_flush_caches                (void);
 
 #endif